Added: support for root handlers

internal/infra/http/handlers.go

@@ -9,6 +9,10 @@ type ApiHanlder interface {
 	Register(app fiber.Router)
 }
 
+type RootHanlder interface {
+	Register(app *fiber.App)
+}
+
 func AsApiHandler(f any) any {
 	return fx.Annotate(
 		f,
@@ -17,6 +21,14 @@ func AsApiHandler(f any) any {
 	)
 }
 
+func AsRootHandler(f any) any {
+	return fx.Annotate(
+		f,
+		fx.As(new(RootHanlder)),
+		fx.ResultTags(`group:"root-routes"`),
+	)
+}
+
 func errorHandler(c *fiber.Ctx, err error) error {
 	code := fiber.StatusInternalServerError
 

internal/infra/http/http.go

@@ -31,6 +31,10 @@ func New(params Params) (*fiber.App, error) {
 		Logger: params.Logger,
 	}))
 
+	for _, handler := range params.RootHandlers {
+		handler.Register(app)
+	}
+
 	api := app.Group("/api")
 	api.Use(cors.New())
 	api.Use(jsonify.New())

internal/infra/http/params.go

@@ -8,8 +8,9 @@ import (
 type Params struct {
 	fx.In
 
-	Config      Config
-	Logger      *zap.Logger
-	ApiHandlers []ApiHanlder `group:"api-routes"`
-	LC          fx.Lifecycle
+	Config       Config
+	Logger       *zap.Logger
+	ApiHandlers  []ApiHanlder  `group:"api-routes"`
+	RootHandlers []RootHanlder `group:"root-routes"`
+	LC           fx.Lifecycle
 }

internal/sms-gateway/handlers/module.go

@@ -8,6 +8,7 @@ import (
 var Module = fx.Module(
 	"handlers",
 	fx.Provide(
+		http.AsRootHandler(newRootHandler),
 		http.AsApiHandler(newThirdPartyHandler),
 		http.AsApiHandler(newMobileHandler),
 	),

internal/sms-gateway/handlers/root.go

@@ -0,0 +1,18 @@
+package handlers
+
+import (
+	"github.com/gofiber/fiber/v2"
+)
+
+type rootHandler struct {
+}
+
+func (h *rootHandler) Register(app *fiber.App) {
+	app.Get("/", func(c *fiber.Ctx) error {
+		return c.Redirect("https://github.com/capcom6/android-sms-gateway")
+	})
+}
+
+func newRootHandler() *rootHandler {
+	return &rootHandler{}
+}